Ukusetyenziswa kwee-inoculants ze-ferrosilicon: Okwangoku, ii-camshafts zepetroli kunye neenjini ze-diesel zenziwe ngentsimbi, i-alloy cast iron, kunye ne-ductile iron, kwaye zisebenzisa iinkqubo zokucima okanye ukutshatyalaliswa okubandayo (inkqubo ye-alloy cast iron) ukuhlangabezana neemfuno ezibanzi zokusebenza. Nangona kunjalo, i-shafts yentsimbi kunye ne-ductile shafts ye-iron ayifanelekanga kwiinjini ze-high-speed ezingaphezu kwe-4000 rpm, kwaye amandla e-alloy alloy cast iron cast ayifanelekanga kwiimfuno zamandla zeenjini eziphakathi.
Umsebenzi we-ferrosilicon inoculant kukoyisa itekhnoloji yentsimbi ekhoyo okanye i-ductile iron material ayifanelekanga kwiimfuno ezichasene nokunxitywa kweenjini ezinesantya esiphezulu kunye ne-cold-shock-shock alloy cast iron material ayifanelekanga kwiimfuno zamandla aphakathi. kunye neenjini ezinesantya esiphantsi, kwaye ibonelela ngendlela efanelekileyo kuzo zonke iintlobo zeenjini. I-cold-shock alloy ductile iron kunye necamshaft casting method ehlangabezana neemfuno zokungagugi kwe-injini, ukumelana nokukrweleka, ukumelana ne-spalling, indawo yokudinwa amandla omatshini wokudinwa, njl. njl. ukonga amandla. I-inoculant ye-ferrosilicon ithatha i-random-dose inoculation ye-dose enkulu, kwaye umxholo we-silicon iyonke yi-1.9% -3.7%. Uvavanyo lwangaphambili lwesithando somlilo lubonisa ukulingana kwekhabhoni yentsimbi yokuqala eshushu, i-carbon elingana ne-nodularizing agent (ukuhlolwa kwangempela kwexabiso elivuthayo) kunye nekhabhoni elingana ne-ferrosilicon inoculant (Inani elipheleleyo lokuxutywa liphakathi kwe-4.3-4.55. inyibilikiswa ngamandla frequency okanye intermediate frequency eziko, kunye nobushushu eziko I-1450 ° C Indlela yokuphosa i-camshaft ye-cold-shock alloy ductile i-iron eluhlaza, ukuphosa okumanzi, kunye ne-santi yokubumba ingaphantsi kwe-4% ubushushu bokuthululwa yi-1340-1360 ° C; intsimbi yi-0.25-0.4 ye-diameter yangaphandle ye-peach ye-cam, kunye nobubanzi bentsimbi yokupholisa yangaphandle Ububanzi obufanayo nekhamera. Ipetshisi Ubude bentsimbi yokupholisa yangaphandle bubukhulu be-radial ye-cam peach emva kokuhlukana + amaxesha ama-2 ubukhulu bentsimbi ebandayo yangaphakathi yentsimbi yokupholisa yangaphandle yobukhulu be-radial yecala lebhokisi ye-peach + 2mm kwicala elinye I-periphery ingaba Nayiphi na imilo, kunye ne-slope ye-1-2 ° ukusuka ezantsi ukuya phezulu.
AnYang zhaojin ferroalloy co.,Ltd
Ixesha lokuposa: Nov-03-2023
